Would like to pass these links along. I found them interesting and helpful. Some of you may feel the same. US & State County Census Maps www.genealogyinc.com/uscm.htm US & State County Formation Maps www.genealogyinc.com/uscf.htm rotating census avalibility map www.segenealogy.com/sgo03.htm meanings of terms & descriptions www.genealogyinc.com/descriptions/